Tadashi. In his last year of high school, is secretly in love with his class-mate Kota, but dares not to tell him about it. One summer, he was picked on by his class-mates calling him "Fag"! which shooed Kota away from him. Deeply hurt and depressed, Tadashi spotted on the train a gay couple - Hiroki and Shinji - who were chatting so happily that he followed the men before he knew it ...